• Compact back-to-back RJ11 modular inline coupler designed to join two telephone extension cords together.
• Features double-ended female RJ11 (6P4C/6P2C) modular jacks for straightforward, snap-in cable extension.
• Built with a durable molded plastic housing to withstand routine handling and tight installations behind furniture.
• Phosphor bronze contacts with gold plating ensure stable voice clarity, reliable modem connectivity, and minimal signal attenuation.
• Ideal for extending telephone lines, fax machine connections, ADSL modem leads, and office telecom setups.

Features

• Inline Cable Extension: Seamlessly couples two male RJ11 modular plugs to increase total line reach.
• Gold-Plated Contacts: Corrosion-resistant internal pin contacts deliver high-conductivity data and voice transmission.
• Snap-In Connection: Universal modular latch mechanism holds standard RJ11 connectors firmly in place.
• Compact Plastic Body: Lightweight, space-saving design fits easily into wiring conduit or floor raceways.
• Plug-and-Play Assembly: Requires no tools, stripping, or wiring modification to set up.

Specifications

• Model / Part Number: C513 / C513P1
• Product Type: RJ11 Modular Telephone Coupler
• Connector Type: Dual Female RJ11 (6P4C Compatible)
• Housing Material: Molded ABS Plastic
• Contact Plating: Gold-Plated Phosphor Bronze
• Color: Ivory / Off-White
• Application: Telephone Lines, Fax Machines, ADSL/DSL Modems, Telecom Extensions

What's in the Box?

• 1 x Kentech C513 RJ11 Back-to-Back Modular Telephone Coupler